GB929861A - Improvements in or relating to engine controls - Google Patents
Improvements in or relating to engine controlsInfo
- Publication number
- GB929861A GB929861A GB2997458A GB2997458A GB929861A GB 929861 A GB929861 A GB 929861A GB 2997458 A GB2997458 A GB 2997458A GB 2997458 A GB2997458 A GB 2997458A GB 929861 A GB929861 A GB 929861A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- cylinder
- valve
- frame
- return
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
- G05G7/14—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by means for delaying initiation of, or making more gradual throughout, the movement of the controlled member in response to a given input from the controlling member, e.g. by providing lost motion in the command train
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
929,861. Engine controls. R. ROBINSON. Sept. 18, 1959 [Sept. 18, 1958], No. 29974/58. Class 7(6). [Also in Group XXXI] A device which opposes movement in one direction only of a control pedal, e.g. accelerator, of an engine, e.g. a vehicle internal combustion engine, comprises a cylinder 7 pivottally or rigidly attached to the vehicle and carrying a sliding frame 1 attached at 2 to the control pedal. A piston 4 operates within the cylinder and is attached by a connecting rod 3 to the frame. A chamber 10a communicates with the cylinder 7 through port 9 and passage 8 controlled by a valve 10 acted upon by a spring 11, the pressure of which is adjustable by a screw 12. A fluid return passage 15 is provided and the piston 4 may be provided with a non-return valve or may otherwise allow passage of the fluid during the return stroke. Movement of the control pedal in an operative direction is only possible after the pressure necessary to open valve 10 has been exceeded. Alternatively, the cylinder may move with the pedal and the piston may be anchored to the vehicle. The piston rod may be reversed so that it works in a glanded lower end of the cylinder and the piston itself may incorporate a valve which would only open to allow liquid to pass when a predetermined pressure is applied to the piston, means being provided to allow leakage on the return stroke. In a modification, Fig. 7, the piston rod 3 is axially displaceable relatively to the frame 1 and is provided with a collar 17 so that displacement of the frame will displace the piston rod while being allowed to return freely. The piston may be in two parts 5 and 6 and a light spring loaded follower 18 may be provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2997458A GB929861A (en) | 1958-09-18 | 1958-09-18 | Improvements in or relating to engine controls |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2997458A GB929861A (en) | 1958-09-18 | 1958-09-18 | Improvements in or relating to engine controls |
Publications (1)
Publication Number | Publication Date |
---|---|
GB929861A true GB929861A (en) | 1963-06-26 |
Family
ID=10300212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2997458A Expired GB929861A (en) | 1958-09-18 | 1958-09-18 | Improvements in or relating to engine controls |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB929861A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2132792A (en) * | 1982-10-30 | 1984-07-11 | Porsche Ag | Damping jerking movements in motor vehicles |
CN103352762A (en) * | 2013-07-25 | 2013-10-16 | 周继光 | Throttle stroke regulation device of compression-ignition-type mixed fuel engine |
-
1958
- 1958-09-18 GB GB2997458A patent/GB929861A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2132792A (en) * | 1982-10-30 | 1984-07-11 | Porsche Ag | Damping jerking movements in motor vehicles |
CN103352762A (en) * | 2013-07-25 | 2013-10-16 | 周继光 | Throttle stroke regulation device of compression-ignition-type mixed fuel engine |
CN103352762B (en) * | 2013-07-25 | 2016-07-27 | 深圳市红华能源科技有限公司 | Compression-ignited mixed fuel engine throttle stroke regulates device |
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